Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) - $ / shares |
6 Months Ended | |
---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Statement of Stockholders' Equity [Abstract] | ||
Cash dividends declared (in dollars per share) | $ 0.86 | $ 0.84 |
Exercise of stock options (in shares) | 20,250 | 29,250 |
Stock Issued During Period, Shares, Other | 61,796 | |
Purchase of treasury shares (in shares) | 231,132 |
X | ||||||||||
- Definition Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Number of shares of stock issued attributable to transactions classified as other. No definition available.
|
X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|